Am Montag, den 16.01.2017, 21:41 +0100 schrieb Karsten Merker: > On Mon, Jan 16, 2017 at 08:07:50PM +0100, permondes - sagen wrote: > > Am Montag, den 16.01.2017, 00:14 +0100 schrieb Karsten Merker: > > > > Could you (after making an image backup of your SD card so that > > > you can easily restore the previous setup) please try the > > > following procedure on the LIME: > > > > > > $ sudo apt-get install u-boot-sunxi > > > $ sudo dd if=/usr/lib/u-boot/A20-OLinuXino-Lime/u-boot-sunxi-with-spl.bin > > > of=/dev/mmcblk0 bs=1k seek=8 > > > $ sudo dd if=/dev/zero bs=1k count=128 seek=544 of=/dev/mmcblk0 > > > $ sudo flash-kernel > > > $ sync > > > $ sudo reboot > > > > > > This should (at least in theory) provide you with a booting > > > system, unless there is some freedombox-specific mechanism > > > that modifies the boot.scr behind flash-kernel's back. > > > > > > Regards, > > > Karsten > > > > Hi Karsten, > > I followed your instructions to the letter: > > > > > $ sudo apt-get install u-boot-sunxi > > > u-boot-sunxi ist schon die neueste Version (2016.11+dfsg1-3). > > > 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht > > > aktualisiert. > > > > > > $ sudo dd if=/usr/lib/u-boot/A20-OLinuXino-Lime/u-boot-sunxi-with-spl.bin > > > of=/dev/mmcblk0 bs=1k seek=8 > > > 471+1 Datensätze ein > > > 471+1 Datensätze aus > > > 482846 Bytes (483 kB, 472 KiB) kopiert, 0,0468861 s, 10,3 MB/s > > > > > > $ sudo dd if=/dev/zero bs=1k count=128 seek=544 of=/dev/mmcblk0 > > > 128+0 Datensätze ein > > > 128+0 Datensätze aus > > > 131072 Bytes (131 kB, 128 KiB) kopiert, 0,0190237 s, 6,9 MB/s > > > > > > $ sudo flash-kernel > > > DTB: sun7i-a20-olinuxino-lime.dtb > > > Installing > > > /usr/lib/linux-image-4.8.0-2-armmp-lpae/sun7i-a20-olinuxino-lime.dtb into > > > /boot/dtbs/4.8.0-2-armmp-lpae/sun7i-a20-olinuxino-lime.dtb > > > Taking backup of sun7i-a20-olinuxino-lime.dtb. > > > Installing new sun7i-a20-olinuxino-lime.dtb. > > > flash-kernel: installing version 4.8.0-2-armmp-lpae > > > Generating boot script u-boot image... done. > > > Taking backup of boot.scr. > > > Installing new boot.scr. > > > > > > $ sync > > > > > > $ sudo reboot > > > Connection to ... closed by remote host. > > > Connection to ... closed. > > > > As I could not ssh into it even after 5 minutes (usually it > > booted in 1-2 mins.), I tried with > > > > > nmap -p 80 --open -sV <IPadress>/24 > > > > but the device was not shown. Also the router web interface did > > not show it. > > That is indeed strange. I am sorry to have to say that we > probably won't be able to debug this any further without access > to the boot console. Flash-kernel and the boot script created by > it work without problems on my A20-based systems which were > installed with debian-installer, so it appears that the issue is > probably something specific to the freedombox setup. It might > have something to do with the way the SD card is partitioned or > with the use of btrfs as the root filesystem and the additional > kernel parameters that the freedombox-bootscript provides, but > without a boot log the exact issue is very difficult to > determine. > > > We can give up any time. I have a work around for the moment > > and can ask the Freedombox people to generate a new image with > > the current u-boot environment. > > Shall we keep the bug against flash-kernel open or shall we close > it? If the former, I would tag it "moreinfo" as we effectively > cannot solve the issue without further information about what > exactly happens during the boot process on your system. > > Regards, > Karsten
Please close the bug. I will try to get a fw_env.config or set up a new system. The issue is probably Freedombox related and working on it does not advance this project. Thanks a lot for your support. Dietmar
